CVE-2024-26952 (GCVE-0-2024-26952)

Vulnerability from cvelistv5 – Published: 2024-05-01 05:18 – Updated: 2025-11-03 21:54
VLAI?
Title
ksmbd: fix potencial out-of-bounds when buffer offset is invalid
Summary
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix potencial out-of-bounds when buffer offset is invalid I found potencial out-of-bounds when buffer offset fields of a few requests is invalid. This patch set the minimum value of buffer offset field to ->Buffer offset to validate buffer length.
Severity ?
8.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 480469f145e5abf83361e608734e421b7d99693d (git)
Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < ad6480c9a5d884e2704adc51d69895d93339176c (git)
Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 39bdc4197acf2ed13269167ccf093ee28cfa2a4e (git)
Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 2dcda336b6e80b72d58d30d40f2fad9724e5fe63 (git)
Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 0c5541b4c980626fa3cab16ba1a451757778bbb5 (git)
Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < c6cd2e8d2d9aa7ee35b1fa6a668e32a22a9753da (git)
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    Linux Linux Affected: 5.15
Unaffected: 0 , < 5.15 (semver)
Unaffected: 5.15.181 , ≤ 5.15.* (semver)
Unaffected: 6.1.119 , ≤ 6.1.* (semver)
Unaffected: 6.6.32 , ≤ 6.6.* (semver)
Unaffected: 6.7.12 , ≤ 6.7.* (semver)
Unaffected: 6.8.3 , ≤ 6.8.* (semver)
Unaffected: 6.9 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.